首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Telephone conferencing system
摘要
申请公布号
GB2315640(A)
申请公布日期
1998.02.04
申请号
GB19960015210
申请日期
1996.07.19
申请人
* INTELLPROP LIMITED
发明人
JEFFREY * WILSON
分类号
H04M3/428;H04M3/487;H04M3/54;H04M3/56;(IPC1-7):H04M3/56
主分类号
H04M3/428
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PURIFICATION AND RECONCENTRATION OF WASTE SULPHURIC ACID
APPARAT FOR MEDISINSK DIAGNOSE.
FREMGANGSMAATE FOR FREMSTILLING AV ARISTEROMYCIN/ADENOSIN-DERIVATER.
SEQUENTIAL DECODING DEVICE FOR DECODING SYSTEMATIC CODE
REGULATEUR DE POUSSEE
SHIFT REGISTER LATCH ARRANGEMENT FOR ENHANCED TESTABILITY IN DIFFERENTIAL CASCODE SWITCH CIRCUIT
METHOD FOR TREATING INTRAVENOUS IMMUNE GLOBULIN
PROCESS FOR THE PREPARATION OF MUCOPOLYSACCHARIDE COMPOSITIONS HAVING A HIGH ANTITHROMBOTIC ACTIVITY
ALFUZOSINE COMPOSITIONS AND USE
DIE DEVICE FOR LAMINATED IRON CORE
PHOTOELECTRON TRANSFER DEVICE
CORROSION PREVENTING COMPOSITION AND METHOD
Semiconductor light-emitting device and method of manufacturing the same
Bacterial method and compositions for linalool degradation
High frequency lock detecting circuit
Guide device for a deep drilling tool
Exercise apparatus for the handicapped
Water pump apparatus
Optical fiber and electrical plug/jack interconnection device
Method and composition for producing lectin in microorganisms
